From 6a7861825f79f09213ef81b3c468f6f2e86f408e Mon Sep 17 00:00:00 2001
From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Sat, 2 Apr 2011 10:15:28 +0100
Subject: ARM: Only allow PM_SLEEP with CPUs which support suspend

Offering CONFIG_PM_SLEEP for CPUs which do not support suspend leads to
build errors, so only set CONFIG_ARCH_SUSPEND_POSSIBLE if we have a CPU
selected which supports suspend.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 5b9f78b..9954c9b 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -2012,6 +2012,8 @@ source "kernel/power/Kconfig"
 
 config ARCH_SUSPEND_POSSIBLE
 	depends on !ARCH_S5P64X0 && !ARCH_S5P6442
+	depends on CPU_ARM920T || CPU_ARM926T || CPU_SA1100 || \
+		CPU_V6 || CPU_V6K || CPU_V7 || CPU_XSC3 || CPU_XSCALE
 	def_bool y
 
 endmenu
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